METHOD OF INSPECTING USED PHOTOGRAPHIC CASSETTE, METHOD OF REUSING THE CASSETTE, AND METHOD OF PRODUCING PHOTOGRAPHIC FILM

Title:

METHOD OF INSPECTING USED PHOTOGRAPHIC CASSETTE, METHOD OF REUSING THE CASSETTE, AND METHOD OF PRODUCING PHOTOGRAPHIC FILM

Document Type and Number:

WIPO Patent Application WO/2003/107091

Kind Code:

A1

Abstract:

A method of reusing a used photographic cassette without disassembling it with a film appearing from a slit opening of the cassette. A method of reusing a photographic cassette and system of reusing the cassette have a type distinguishing step (150) for distinguishing a type of an engagement structure where a film and a spool are engaged, a removal step (450) for removing the film end engaged with the spool, where the removal is carried out by inserting a jig in accordance with the type of the engagement structure distinguished in the type distinguishing step (150), and an engagement step (550) for engaging the tail end of a new film corresponding to the engagement structure using a jig in accordance with the engagement structure distinguished in the type distinguishing step (150), and a taking-up step (650) for taking up the film engaged with the spool.

Inventors:

GODA YOSHIHIKO (JP)
ISHII HIDEO (JP)
SHIBAZAKI OSAMU (JP)

Application Number:

PCT/JP2003/007144

Publication Date:

December 24, 2003

Filing Date:

June 05, 2003

Export Citation:

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Assignee:

KONISHIROKU PHOTO IND (JP)
GODA YOSHIHIKO (JP)
ISHII HIDEO (JP)
SHIBAZAKI OSAMU (JP)

International Classes:

G03B17/26; G03C3/00; (IPC1-7): G03C3/00

Foreign References:

EP0789263A2	1997-08-13
JP2001337424A	2001-12-07
JPH11108852A	1999-04-23
JPH0315797A	1991-01-24

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